pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,784,747
← previous block
next block →
recent activity
Analyzing
Block #90,784,747
30 transactions · 29 stateful · 2026-07-27 13:34:01 UTC
Parallelism
80
/100
Blocked
45
%
Avg conflicts / tx
0.8
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,784,747
· 30 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x67098489
#2
approve
#3
0xab083028
· blocks 1
#5
0x6a675ec0
#6
updatePrices
· blocks 4
#11
0x5a5d9a99
· blocks 3
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
executeBatch
#19
execFwdPositionOps
· blocks 1
#20
0x57368ddf
#21
forward
#22
forward
#23
setData
#26
execOrders
#28
0x59558d29
· blocks 1
#4
0xab083028
#7
updatePrices
· blocks 3
#12
0x5a5d9a99
· blocks 3
#29
0x59558d29
#8
updatePrices
· blocks 2
#13
0x5a5d9a99
· blocks 1
#15
execFwdPositionOps
· blocks 1
#9
updatePrices
· blocks 1
#14
0x5a5d9a99
#24
execOrders
· blocks 2
#10
updatePrices
#25
execOrders
· blocks 1
#27
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w0
7
w1
8
w2
9
w3
10
w4
11
w0
12
w1
13
w2
14
w3
15
w2
19
w0
24
w3
25
w4
27
w5
28
w0
29
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…004b
0x80c745…7210
4 touches
1 conflict
0x00000000…004c
0x80c745…7210
4 touches
1 conflict
0x93b6fab0…09d6
0x34b655…2a6f
4 touches
1 conflict
0xc6b604e6…5152
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
0x48cba278…e2b48b
10 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity